On Thu, 6 May 2021 08:54:18 -0700, Charles Mills wrote: >Yup! The answer from Dallas is > ><URL:http://dtsc.dfw.ibm.com/MVSDS/'HTTPD2.DSN01.PUBLIC.SHTML(BLKPORTS)'> [RFC >1738; gil] > >I think that is a public document. If it's not, well, sorry. > >I guess I will add all of these to the PORT list. > I find various documentation (Linux-centric?) that if your client requests port 0, the service returns an unused port, no TOCTTOU.
Of course, your problem is not that they are in use, but that they are blocked by the firewall. But it would be a courtesy if the service were to treat them as if they were in use. RFE? -- gil ---------------------------------------------------------------------- For IBM-MAIN subscribe / signoff / archive access instructions, send email to [email protected] with the message: INFO IBM-MAIN
